Ceiling fan



FIG. 1 is a perspective view of the ceiling fan showing my new design.

FIG. 2 is a perspective view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a right side view thereof.

FIG. 5 is a rear view thereof.

FIG. 6 is a left view thereof.

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines in the views show environmental features which are forillustrative purposes only and form no part of the claimed design.

The ornamental design for a ceiling fan, as shown and described.